Exposure data with repeated measures from occupational studies are frequently right-skewed and left-censored. To address right-skewed data, data are generally log-transformed and analyses modeling the ...

Operational risk reserves are still widely estimated using the loss distribution approach. The accuracy of the estimation depends heavily on the accuracy with which the extreme quantiles of the ...

Measurements of the distance between two holes cut into 50 steel sheets are saved as values of the variable DISTANCE in the following data set: data sheets; input distance @@; label distance='Hole ...

In the Moments table, N is the number of nonmissing observations, Mean is the arithmetic mean, Std Dev is the standard deviation, and Variance is the variance. Skewness and Kurtosis are both measures ...

Review challenges in the use of normality testing situations and recommendations on how to assess data distributions in the pharmaceutical development manufacturing environment Statisticians ...

Fatigue is the most frequently reported symptom among patients with hepatitis B virus (HBV) in clinical settings and negatively effects on their health outcomes 1,2,3. Fatigue in liver disease is ...